After three hours of negotiation.

Finally, Tubo was soft.

Finally, he signed the price of 45 million liang of gold and went out of Chang'an city with a drawing.

I didn't even want to wait for the highest standard dinner set by Li Shimin!

Where are they still in the mood to eat?

They wanted to keep the price to the lowest so that they could go back and make a profit.

But now, stealing chickens can't erode the rice. On the contrary, it takes great pains to talk about 500000!

Is Tubo short of this 500000?

No shortage!

Who cares about this 500000?

Sorang once agreed on that day and immediately sent a letter to the king of Tubo, promising to get the drawings without effort, but now?

Sauron wants to kill Sauron now, an idiot!

But it's all too late!

Five days later, an endless stream of carriages appeared in Chang'an city.

Although these carriages look no different from ordinary carriages, they all use three horses to pull them together!

Even, there were deep tracks on the road these carriages walked through.

All the people were confused.

However, there are also well-informed people who know that it must contain the money of Tubo to buy the holy things for the treatment of drought!

A carriage, from Mingde gate, through Zhuque street, to Zhuque gate, to the Imperial Palace, basically, such a carriage can't see its tail!

Seeing Cheng Yaojin and others glowing, he pointed to the carriage downstairs and said, "see? That day, if I hadn't scared them with a hatchet, how could they send the gold?"

Wei Zheng and others, who listened directly, threw their mouths straight.

At this time, in the imperial library.

Wei Zheng and others took the documents signed by the Tubo envoys and presented their hands to Li Shimin's eyes.

"Emperor! This is the letter from the Tubo envoy, the letter written by the Tubo king to his majesty, and this is the document of the Tubo envoy, as well as 35 million liang of gold. It's not bad for a penny!"

"Oh?"

"Bring it up!"

Li Shimin looked at the fold in Wei Zheng's hand, waved his hand, unfolded the fold, watched it carefully, and even didn't look at the gold!

A moment later.

Li Shimin's eyes were hot.

"Good! Very good! You Aiqing did a good job this time! It was announced that on that day, as long as the meritorious officials involved were rewarded with 1000 Liang per person!"

Now that he was rich, Li Shimin did not look harsh. With a wave of his hand, he directly rewarded one thousand Liang.

This is gold. It's a small matter. The key lies in what the Tubo king promised!

In his letter, the king of Tubo first thanked Li Shimin, and then promised that as long as this year's grain was collected, he would sell it to Datang at a low price at the first time!

But is that what Li Shimin wants?

no

What he saw was Zhang Feng's plan. It really succeeded!

As long as this thing really arrives with Tubo, the plan will really begin.

"Wei Aiqing, our spy, have you got any news?"

Li Shimin pondered and asked.

"Yes!"

While talking, Wei Zheng took out a small thumb thick bamboo tube from the embroidered robe and handed it to Li Shimin.

"This is what happened in Tubo after the Tubo envoys returned!"

"In order to stabilize the people, the king of Tubo really went to the border personally to meet the return of the envoys!"

Hearing the speech, Li Shimin slowly opened the secret newspaper and looked at what happened to Tubo on which day. Li Shimin's heart was more and more shocked.

Zhang Feng is really a god!

"Do you think what brother Zhang Feng said will come true?"

Li Shimin asked solemnly.

Wei Zheng and others also put away the smile on their faces and dared not go beyond it at all.

"Emperor, now it seems that everything is the same as what Zhang Feng said, but it depends on whether anyone in Tubo can make this thing! If he can really make this thing, then..."

"No!"

Changsun Wuji interrupted Wei Zheng.

"I know this. Before, I personally supervised the craftsmen in Chang'an city to make this thing. Although the things outside are simple, the key point lies in the sealing and the linkage of the wooden gears inside. Although I don't know what the gears are used for, do you know how many gears there are?"

"How much?"

Wei Zheng didn't know about it.

At this time, I can't help wondering.

Even Li Shimin came to rise.

The eldest sun Wuji gave a slap and said, "Fifty five! Copper, iron, and wood gears, as well as some other things, a total of fifty-five! If you don't have someone familiar with this manufacturing method, you can't connect these gears at all!"

"Even if the link is on, you can't shake the handle, pump water, or feed water from it!"

Now.

Li Shimin and others are finally at ease.

This matter, although seemingly trivial, is also enough to see Zhang Feng's resourcefulness!

If it weren't for Zhang Feng, how could he, Li Shimin, get this 45 million taels of gold for nothing today?

And he didn't dare to think about the next pit!

Smashed his mouth.

Li Shimin murmured, "Zhang Feng is really the God of wealth of the Tang Dynasty!"

……